After a fullwipe of my phone (after playing around ;-P) I ended up with a almost bricked phone and needed to copy some files. You normally do that with adb (android debug bridge) an command line client for your (to the pc connected) phone that runs on your client. Normally you need to install the Android SDK (some hundred MBs) and do a bunch of configurations, but there seems to be a new package "android-tools-adb" currently in Debian SID. Installation was not more than download it from and install it with

dpkg -i downloadedpackagename.deb
worked out of the box, perfectly I LOVE DEBIAN!!!